package com.cg.cgms.service;


import com.cg.cgms.pojo.User;

import java.util.ArrayList;

public interface UserService {

    //根据用户名查询用户
    User fidByOpenid(String username);


    void insert(String openid);

    void addCollect(String openid, Integer ssid);

    boolean find(String openid, Integer ssid);
    ArrayList<Integer> find(String openid);

    void deleteCollect(String openid, Integer ssid);
}
